Quoting sources is one of those academic skills that sounds simple until you're staring at a sentence you want to use and you're not sure whether to use quotation marks, indent it, add a page number, or all three. MLA format has specific rules for all of it — and once you understand the logic behind them, they're actually pretty intuitive.
This guide covers everything you need to know about how to quote in MLA format: short quotes, long block quotes, quotes without page numbers, and how MLA compares to APA. By the end, you'll be able to drop a quote into any essay with confidence.
What Is MLA Format and Why Does Quoting Style Matter?
MLA (Modern Language Association) format is the citation style most commonly used in the humanities — think English literature, history, philosophy, and the arts. It has its own rules for how you present borrowed words in your writing, and those rules exist for a clear reason: to give credit to the original author and to help your reader find the source themselves.
Getting the format right signals academic credibility. Getting it wrong — even accidentally — can look like plagiarism. So it's worth learning the rules properly.
How to Quote in MLA Format: The Basics
Every MLA quote follows a simple three-part structure:
- A signal phrase that introduces the quote and names the author
- The quoted text in quotation marks
- An in-text citation in parentheses, giving the page number
Here's what that looks like in practice:
According to Fitzgerald, "So we beat on, boats against the current, borne back ceaselessly into the past" (180).
Notice a few things: the author's name appears in the signal phrase (so it doesn't need to be repeated in the parentheses), the period comes after the closing parenthesis, and the quote is woven naturally into the sentence.
If you don't mention the author's name in your signal phrase, include it in the parenthetical citation instead:
"So we beat on, boats against the current, borne back ceaselessly into the past" (Fitzgerald 180).
Short Quotes vs. Block Quotes: Knowing the Difference
Short Quotes (Fewer Than 4 Lines of Prose)
Any quote that runs fewer than four lines of prose in your paper is treated as a short quote. These are integrated directly into your paragraph using quotation marks, exactly as shown in the examples above. No special formatting is needed beyond the quotation marks and the parenthetical citation.
Block Quotes (4 Lines or More)
When a quote runs four or more lines of prose in your paper, MLA requires you to format it as a block quote. Here's how:
- Start the quote on a new line
- Indent the entire quote one inch from the left margin (double-tap the Tab key in most word processors)
- Do not use quotation marks
- Place the parenthetical citation after the closing punctuation (this is the one exception to the usual rule)
- Continue your paper's text at the normal margin after the block quote
Block quotes should be used sparingly. If you find yourself using several in one paper, consider whether you could paraphrase instead — and if you need help putting a source into your own words, the WriteGenius Paraphraser can help you restate ideas clearly while preserving their meaning.
How to Cite a Quote in MLA: Page Numbers and Special Cases
The standard MLA in-text citation includes the author's last name and the page number, with no comma between them: (Morrison 42). But not every source has a page number. Here's how to handle the most common situations:
- No page number (e.g., a website): Omit the page number entirely. Just use the author's last name: (Smith).
- No author listed: Use a shortened version of the source's title in quotation marks: ("Climate Change" 12).
- Two authors: Include both last names: (Strunk and White 22).
- Three or more authors: List the first author's last name followed by "et al.": (Johnson et al. 88).
- Multiple works by the same author: Add a shortened title to distinguish them: (Woolf, "Room" 14).
Every source you cite in-text must have a corresponding entry on your Works Cited page at the end of the paper. If you want to generate those entries quickly and accurately, the WriteGenius Citation Generator supports MLA format and takes care of the formatting for you.
Modifying Quotes: Ellipses, Brackets, and Sic
Sometimes you need to shorten a quote or adjust a word to fit your sentence. MLA has specific tools for this:
Ellipses ( . . . )
Use three spaced periods to show you've omitted words from the middle of a quote. Do not use ellipses at the beginning or end of a quote unless the omission would be confusing without them.
"We shall fight on the beaches . . . we shall never surrender" (Churchill 1).
Square Brackets [ ]
Use brackets to add or change a word so the quote fits grammatically into your sentence, or to clarify a reference.
She wrote that "[t]he journey was long and difficult" (Park 34).
[Sic]
If the original source contains an error (a spelling mistake, for example) and you want to make clear the error is not yours, write [sic] immediately after it. This signals to your reader: "Yes, this is how it appears in the original."
How to Quote in APA Format (And How It Differs from MLA)
Many students work across both MLA and APA, so it's worth knowing the key differences when it comes to quoting.
In APA format, in-text citations use the author-date system rather than the author-page system. A short quote in APA looks like this:
As the researcher concluded, "the results were inconclusive" (Smith, 2019, p. 45).
The main differences from MLA are:
- APA includes the year of publication in the citation; MLA does not
- APA uses "p." before the page number; MLA does not
- APA block quotes begin after 40 words; MLA block quotes begin after 4 lines
- APA uses a References page at the end; MLA uses a Works Cited page
Both styles require a signal phrase, quotation marks for short quotes, and a full source entry at the end of the paper. The core principle is the same — proper attribution — but the presentation differs.
Common MLA Quoting Mistakes (And How to Avoid Them)
Even careful writers make these errors. Watch out for them in your own work:
- Putting the period before the parenthetical citation. In MLA, the period always comes after the closing parenthesis for short quotes.
- Using a block quote for a short passage. Only use block format for four or more lines. Overusing it can look like padding.
- Dropping in a quote without context. Every quote needs a signal phrase or at least a sentence of setup. Never start a paragraph with a bare quotation.
- Forgetting to add the source to your Works Cited page. An in-text citation is only half the job.
- Changing words inside the quotation marks. If you alter the original text, use brackets. If you want to remove words, use ellipses. Never silently change a quote.
Quick MLA Quote Format Checklist
Before you submit your paper, run through this checklist for every quote you've used:
- Does the quote have a signal phrase that introduces it?
- Is it in quotation marks (if under four lines)?
- Is it formatted as a block quote (if four lines or more)?
- Does the parenthetical citation include the correct author name and page number?
- Is the period placed correctly — after the parenthesis for short quotes, before it for block quotes?
- Is the source listed on your Works Cited page?
- Have you used brackets or ellipses if you modified the original text?
If you want a second set of eyes on your citations and overall writing, the WriteGenius Grammar Checker can help you catch punctuation errors and sentence-level issues before your paper goes in.
Final Thoughts
Learning how to quote in MLA format is genuinely one of the most useful academic skills you can develop, because it travels with you across almost every humanities course you'll ever take. The rules might seem fussy at first, but they follow a consistent logic: give credit, be precise, and make it easy for your reader to verify your sources.
Once you've internalized the short-quote structure, the block-quote threshold, and the author-page citation format, it becomes second nature. Use the checklist above whenever you're unsure, and lean on tools like the Citation Generator to handle the Works Cited formatting so you can focus on the writing itself.